/** 一、基础类型
 * @param {Object} v 判断对象
 * @returns {Boolean}
 */
export const isDate = (v) => {
	return Object.prototype.toString.call(v) === '[object Date]'
}
export const isNumber = (v) => {
	return Object.prototype.toString.call(v) === '[object Number]'
}
export const isObject = (v) => {
	return Object.prototype.toString.call(v) === '[object Object]'
}
export const isFunction = (v) => {
	return Object.prototype.toString.call(v) === '[object Function]'
}
